/* =============================================================================
   AL-KINZ Internet — Auth (login) page layout. Self-contained, premium split.
   ========================================================================== */

.auth {
  min-block-size: 100dvh;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
}
@media (max-width: 920px) { .auth { grid-template-columns: 1fr; } }

/* ---- brand panel ---- */
.auth-brand {
  position: relative;
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: var(--space-8);
  color: var(--ink-1000);
  background:
    radial-gradient(120% 90% at 100% 0%, color-mix(in srgb, var(--gold-500) 26%, transparent), transparent 55%),
    radial-gradient(120% 90% at 0% 100%, color-mix(in srgb, var(--gold-700) 22%, transparent), transparent 55%),
    linear-gradient(150deg, #0E1116, #161B22 60%, #0A0D12);
}
@media (max-width: 920px) { .auth-brand { display: none; } }

.auth-brand::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--gold-400) 6%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--gold-400) 6%, transparent) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(120% 80% at 50% 30%, #000, transparent 75%);
  pointer-events: none;
}

.auth-orb {
  position: absolute; inset-block-start: -10%; inset-inline-end: -8%;
  inline-size: 26rem; block-size: 26rem; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, color-mix(in srgb, var(--gold-300) 50%, transparent), transparent 60%);
  filter: blur(14px); opacity: 0.6; pointer-events: none;
  animation: float 14s var(--ease-standard) infinite;
}
@keyframes float { 0%,100% { transform: translateY(0) } 50% { transform: translateY(22px) } }

.auth-brand__head { position: relative; display: flex; align-items: center; gap: var(--space-3); }
.auth-brand__logo { inline-size: 3rem; block-size: 3rem; filter: drop-shadow(0 6px 18px color-mix(in srgb, var(--gold-500) 45%, transparent)); }
.auth-brand__name { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-xl); letter-spacing: var(--tracking-tight); }
html[lang="ar"] .auth-brand__name { font-family: var(--font-arabic); }
.auth-brand__sub { color: color-mix(in srgb, var(--ink-1000) 64%, transparent); font-size: var(--text-xs); }

.auth-brand__body { position: relative; max-inline-size: 30rem; }
.auth-brand__headline { font-family: var(--font-display); font-size: var(--text-3xl); line-height: 1.12; letter-spacing: var(--tracking-tight); margin-block-end: var(--space-5); }
html[lang="ar"] .auth-brand__headline { font-family: var(--font-arabic); }
.auth-brand__headline .accent { color: var(--gold-300); }

.auth-features { display: flex; flex-direction: column; gap: var(--space-4); margin-block-start: var(--space-6); }
.auth-feature { display: flex; align-items: flex-start; gap: var(--space-3); color: color-mix(in srgb, var(--ink-1000) 88%, transparent); }
.auth-feature__icon {
  flex: none; inline-size: 2.5rem; block-size: 2.5rem; border-radius: var(--radius-md);
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--gold-400) 16%, transparent);
  color: var(--gold-300);
  border: 1px solid color-mix(in srgb, var(--gold-400) 30%, transparent);
}
.auth-feature p { font-size: var(--text-sm); line-height: var(--leading-snug); }

.auth-brand__foot { position: relative; font-size: var(--text-2xs); color: color-mix(in srgb, var(--ink-1000) 50%, transparent); letter-spacing: var(--tracking-wide); }

/* ---- form panel ---- */
.auth-panel { position: relative; display: flex; flex-direction: column; padding: var(--space-6); }
.auth-panel__top { display: flex; justify-content: flex-end; gap: var(--space-2); }
.auth-panel__center { flex: 1; display: grid; place-items: center; }
.auth-card { inline-size: min(26rem, 100%); }
.auth-card__head { margin-block-end: var(--space-6); }
.auth-eyebrow { margin-block-end: var(--space-3); }
.auth-card h2 { font-size: var(--text-2xl); margin-block-end: var(--space-2); }
.auth-card__sub { color: var(--text-2); }
.auth-form { display: flex; flex-direction: column; gap: var(--space-4); }
.auth-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.auth-link { color: var(--accent); font-size: var(--text-sm); font-weight: var(--weight-semibold); }
.auth-link:hover { text-decoration: underline; }
.auth-secure { display: flex; align-items: center; justify-content: center; gap: var(--space-2); margin-block-start: var(--space-5); color: var(--text-muted); font-size: var(--text-xs); }
.auth-secure .icon { color: var(--ok); }
.checkbox { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--text-2); cursor: pointer; user-select: none; }
.checkbox input { inline-size: 1.1rem; block-size: 1.1rem; accent-color: var(--accent); }

/* ---- guest captive portal ---- */
.guest-portal {
  display: grid;
  place-items: center;
  min-block-size: 100dvh;
  padding: var(--space-4);
}
.guest-portal__card {
  inline-size: min(24rem, 100%);
  text-align: center;
}
.guest-portal__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-align: start;
}
.guest-portal__brand .auth-form__title {
  font-size: var(--text-lg);
  margin: 0;
}
.guest-portal__status { min-block-size: 1.5rem; }
.guest-portal__meta {
  padding: var(--space-3);
  background: var(--surface-2);
  border-radius: var(--radius-md);
  text-align: start;
}

.progress-ring {
  --pct: 0%;
  inline-size: 4.5rem;
  block-size: 4.5rem;
  margin-inline: auto;
}
.progress-ring svg { inline-size: 100%; block-size: 100%; transform: rotate(-90deg); }
.progress-ring__track {
  fill: none;
  stroke: var(--border);
  stroke-width: 2.5;
}
.progress-ring__bar {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 97.4;
  stroke-dashoffset: calc(97.4 - (97.4 * var(--pct) / 100));
  transition: stroke-dashoffset var(--dur-4) var(--ease-standard);
}